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ZCP

Spur Gears

Acetal resin based technopolymer, pressure angle 20°.

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Description

Main specifications

Material

Acetal resin based (POM-C) technopolymer, white colour.

Standard executions

H10 reamed pass-through hole.

ZCP-0.5: module 0.5.

ZCP-0.7: module 0.7.

ZCP-1.0: module 1.0.

ZCP-1.25: module 1.25.

ZCP-1.5: module 1.5.

ZCP-2.0: module 2.0.

ZCP-3.0: module 3.0.

General information

Features

The torques indicated in the tables are granted with rpm included between 0 and 150. Torque values can vary depending on lubrication, temperature, pairing with different materials and continuous operating hours.

Excellent sliding properties, reduced coefficient of friction, and high resistance to wear and tear make this product suitable for high rotation speeds (above 1,000rpm) even in the absence of lubrication.

The acetal resin based technopolymer makes the product suitable for use in food sectors, in humid environments, and guarantees high resistance to chemical agents, including many solvents.

Technical data

See: Transmission elements.

Other executions

Special executions on request

Hub with threaded grub screw

Hub with hole and keyway in compliance with UNI 6604

Instructions of use

Mounting

To pair two spur gears, a positive backlash must be considered.

For modules 0.5 – 0.7 – 1.0 – 1.25 – 1.5 is recommended the tolerance (+0.03 +0.1). For modules 2.0 - 3.0 is recommended the tolerance (+0.08 +0.3).

The H10 reamed hole allows the gear to be mounted on the shaft. In the case of application with low torques, a hole and keyway for coupling is not necessary as a threaded screw is sufficient. It is not recommended to enlarge the hole by more than 2mm with respect to the diameter shown in the tables, to avoid the occurrence of cracks in the material.

ZCP-0.7

		Module M	No. of teeth Z	Dp*	D	L	d	d₁	d₂	l₁	Max. torque [Ncm]
Code	Description												Actions
555212	ZCP-0.7-12	0.7	12	8.4	9.8	15	3	6	-	6	8.1	1
555214	ZCP-0.7-14	0.7	14	9.8	11.2	15	3	6	-	6	9.4	1
555216	ZCP-0.7-16	0.7	16	11.2	12.6	15	4	9	-	6	10.8	2
555218	ZCP-0.7-18	0.7	18	12.6	14	15	4	9	-	6	12.2	2
555220	ZCP-0.7-20	0.7	20	14	15.4	15	4	9	-	6	13.6	2
555224	ZCP-0.7-24	0.7	24	16.8	18.2	15	4	9	13	6	16.3	3
555225	ZCP-0.7-25	0.7	25	17.5	18.9	15	6	9	13	6	17	3
555228	ZCP-0.7-28	0.7	28	19.6	21	15	6	9	13	6	19	3
555230	ZCP-0.7-30	0.7	30	21	22.4	15	6	12	16	6	20.3	4
555232	ZCP-0.7-32	0.7	32	22.4	23.8	15	6	12	16	6	21.7	4
555236	ZCP-0.7-36	0.7	36	25.2	26.6	15	6	15	21	6	24.4	6
555240	ZCP-0.7-40	0.7	40	28	29.4	15	6	15	21	6	28	7
555248	ZCP-0.7-48	0.7	48	33.6	35	15	8	18	24	6	33.6	8
555250	ZCP-0.7-50	0.7	50	35	36.4	15	8	18	28	6	35	9
555256	ZCP-0.7-56	0.7	56	39.2	40.6	15	8	18	30	6	39.2	9
555260	ZCP-0.7-60	0.7	60	42	43.4	15	8	18	30	6	42	11
555268	ZCP-0.7-68	0.7	68	47.6	49	15	8	18	37	6	47.6	11
555270	ZCP-0.7-70	0.7	70	49	50.4	15	8	18	37	6	49	12
555280	ZCP-0.7-80	0.7	80	56	57.4	15	10	21	47	6	56	16
555290	ZCP-0.7-90	0.7	90	63	64.4	15	10	21	57	6	63	17
555300	ZCP-0.7-100	0.7	100	70	71.4	15	10	21	57	6	70	23
555320	ZCP-0.7-120	0.7	120	84	85.4	15	10	21	77	6	84	26

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